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Posted to issues@maven.apache.org by "Delany (Jira)" <ji...@apache.org> on 2022/04/05 14:19:00 UTC

[jira] [Created] (MCLEAN-102) Fast is slower on windows with many cores

Delany created MCLEAN-102:
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             Summary: Fast is slower on windows with many cores
                 Key: MCLEAN-102
                 URL: https://issues.apache.org/jira/browse/MCLEAN-102
             Project: Maven Clean Plugin
          Issue Type: Bug
    Affects Versions: 3.2.0
         Environment: Windows 10
            Reporter: Delany


I run a 500+ module project with 4 core Linux and experience a 20sec improvement in reactor build time when enabling the fast.

My one colleagues runs the same build with 4 cores on Windows and also sees an improvement.

But two other colleagues run the same build with 12 cores on Windows (one uses cygwin, the other powershell) and they consistently see a slowdown from 2:14 to 3:23, for example.



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